Donegan Optical, manufacturers of quality visual products for over 60 years introduces the OptiVisor AL precision magnifier. This extra-value set includes the popular OptiVisor and set of four lenses with an excellent magnification range: 1.75, 2x, 2.5x and 2.75x. Optical prismatic lens plates are lightwieght and tough made from precision ground, highly polished molds. Headband features a genuine leather, padded band with orthopedic felt for extra comfort. Adjustable pivots on both sides of visor provide proper tension to keep lens in place and smooth tilt-up when not in use. The OptiVisor is the leading hands-free magnifier and can be worn over prescription or safety glasses.
| Focal Length | Magnification |
| 14" | 1.75x |
| 10" | 2x |
| 8" | 2.5x |
| 6" | 2.75x |
